Reliability of Skoda Octavia

[Transporter]

Something for a peace of mind.

While surfing the web I found article about replacing the glow plugs for the first time in Octavia TDI, after the car done 430,000km plus.

Translated using google translate.

http://skodaoctavia.cz/motornavody/vymena-zhavicu.htm

So, how long can a new Octavia last?